| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.80 | 7.796% | $97.8788 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $80.87 | 5.584% | $85.3858 | $85.39 | $85.40 | $85.40 |
| Purchase #3 | $76.43 | 3.392% | $79.0225 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $196.79 | 3.512% | $203.7013 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $138.55 | 11.536% | $154.5331 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $25.52 | 13.477% | $28.9593 | $28.96 | $28.95 | $29.00 |
| Purchase #7 | $226.73 | 8.633% | $246.3036 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $835.69 | $895.7844 | $895.78 | $895.80 | $895.80 | |